From b21c208b4df75d66c156e0ede9f1a1df7eb16dc0 Mon Sep 17 00:00:00 2001
From: Michael Peter Christen <mc@yacy.net>
Date: Fri, 11 Apr 2014 10:23:48 +0200
Subject: [PATCH] enhanced hashcode computation for MultiProtocolURL

---
 source/net/yacy/cora/document/id/MultiProtocolURL.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/source/net/yacy/cora/document/id/MultiProtocolURL.java b/source/net/yacy/cora/document/id/MultiProtocolURL.java
index 70f859c87..c9af0763e 100644
--- a/source/net/yacy/cora/document/id/MultiProtocolURL.java
+++ b/source/net/yacy/cora/document/id/MultiProtocolURL.java
@@ -950,7 +950,14 @@ public class MultiProtocolURL implements Serializable, Comparable<MultiProtocolU
 
     @Override
     public int hashCode() {
-        return this.toNormalform(true).hashCode();
+        return
+            (this.protocol == null ? 0 : this.protocol.hashCode() >> 2) +
+            (this.host == null ? 0 : this.host.hashCode() >> 2) +
+            (this.userInfo == null ? 0 : this.userInfo.hashCode() >> 2) +
+            (this.path == null ? 0 : this.path.hashCode() >> 2) +
+            (this.searchpart == null ? 0 : this.searchpart.hashCode() >> 2) +
+            this.port;
+        //return this.toNormalform(true).hashCode();
     }
 
     /* (non-Javadoc)